A DIGITAL FM SIGNAL-PROCESSING SYSTEM FOR VCRS

Authors
HATANAKA K SHIRASAKI Y FUJIWARA N
Citation
K. Hatanaka et al., A DIGITAL FM SIGNAL-PROCESSING SYSTEM FOR VCRS, IEEE transactions on consumer electronics, 41(3), 1995, pp. 405-413
Citations number
5
Categorie Soggetti
Telecommunications,"Engineering, Eletrical & Electronic
Journal title
IEEE transactions on consumer electronics → ACNP
ISSN journal
00983063
Volume
41
Issue
3
Year of publication
1995
Pages
405 - 413
Database
ISI
SICI code
0098-3063(1995)41:3<405:ADFSSF>2.0.ZU;2-0
Abstract
This paper presents a new digital FM signal processing system. The new system uses a dynamic equalizer which selects the optimum equalizer c haracteristic at each sampling point according to the state of the FM playback signal. By combining the dynamic equalizer with an arc-tangen t type FM-demodulator, the system improves the SNR.